package com.example.demo.service;

import com.example.demo.entity.Image;
import org.springframework.stereotype.Service;

import java.util.Map;

/**
 * @author baisongyuan
 * @className ImageService
 * @description
 * @date 2022/9/20 21:10
 */
public interface ImageService {
    /**
     * 返回开始时间到结束时间上传图片的数量的平均值
     * @param startTime
     * @param endTime
     * @return
     */
    Map<Long, Integer> getImageAvgNumByTime(Long startTime,Long endTime);
}
